A 19-year-old woman on board a Muni bus was pushed, punched and had her cell phone stolen around 4 p.m. yesterday near 16th St. and Potrero Ave.
Two female suspects, aged 35 and 20, were involved, police said. One of the suspects fled the scene after allegedly stealing the phone. The victim then chased the woman, recovered her phone and called police.
Both suspects were arrested.